Made her musical debut as Carmen Diaz, in the South Korean production of Fame (2011 – 2012)Released two singles, Oppa Nappa and Mabinogi, with Seohyun and Jessica (2008)
Co-host of Sonyeo Sonyeon Gayo Baekso with Kim Hye-sung (2007-2008)
Solo in By Myself – drama OST for Ja Myung Go (2009)
Duet with K.Will in A Girl Meets Love (2009)
Co-host with Yuri for MBC Music Core (2009-2010, 2011-2012)
Solo in Banji – drama OST for Haru (2010)
Starred in stage musical Fame (2011)
Co-host of MBC Music Core with Taeyeon and Seohyun (2012-2013)
Solo in Because It’s You – drama OST for Love Rain (2012)
Released mini-album Twinkle with Taeyeon and Seohyun (2012)
Duet with SuJu’s Kyuhyun in Beautiful You – drama OST for To The Beautiful You (2012)